baber/WOPTO huggingface dataset:
Patent JP-S58197171-A (JP)
Inventor: YAHIRO SEINOSUKE
IPC: B66B5/00
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06259728-A (JP)
Title: Magneto-resistance effect type reproducing head
Inventor: SATO YUICHI
IPC: G11B5/39
Filed: 1993-03-03
Abstract: PURPOSE:To effectively lead magnetic flux from a magnetic recording medium to a magneto-resistance effect element and to enhance reproduction output. CONSTITUTION:A gap is formed between two magnetic shielding layers 13 with a nonmagnetic insulating layer 12, a signal magnetic field from a magnetic recording medium 14 is led to a magneto-resistance effect element 11 disposed between the magnetic shielding layers 13 and the signal is reproduced by a change in the resistance of the magneto-resistance effect element 11. At this time, a soft magnetic layer 15 is formed on a part of the magneto-resistance effect element 11 remote from the magnetic recording medium 14 in a magnetically bonded state.
Patent JP-S57157461-A (JP)
Title: Battery
Inventor: OKAZAKI RIYOUJI
IPC: H01M4/64
Filed: 1981-03-24
Abstract: PURPOSE:To obtain a positive plate with high mechanical strength without decreasing the packed amount of a dry positive mixture by using a liquid holding member provided with holes as a positive base body, and packing the said positive mixture over one surface of the liquid holding member and into the holes of the liquid holding member. CONSTITUTION:A liquid holding member made of either the woven or non- woven fabric of a cellulose system or a polyolefin system compound, or a flocculent fibrous matter is used as a positive base body 1, which is provided with numerous holes 1'. A positive mixture 2 is unified with the base body 1 in a state in which the mixture 2 is in close contact with one surface of the body 1 and encroaches upon the holes 1'. For instance, the mixture 2 is prepared by mixing graphite fluoride, acetylene black, and a binder consisting of a copolymer of ethylene fluoride and propylene hexafluoride by a dry method, and is pressed and packed over one surface of the base body 1 so as to obtain a positive body 2a.
Patent JP-H04260305-A (JP)
Title: Inductor for electromagnetic pressure welding equipment
Inventor: DOUTOKO DEE AA
IPC: B23K20/06
Filed: 1991-02-14
Abstract: PURPOSE:To obtain an inductor for an electromagnetic pressure welding equipment which can easily arrange an object to be bonded in an inductor and easily taken out it therefrom, in spite of existence of different shape part like a bending part or the like, when the object to be bonded constituted by fixedly inserting a metal pipe P1 (or metal rod) and a metal pipe P2 having different shape parts on each outside are bonded at the fixedly inserted part by electromagnetic pressure welding. CONSTITUTION:The title inductor is constituted of a primary disk type coil 1 provided with a central hole 3 and a slit 4 for forming a current conduction circuit and a secondary disk type coil 2 provided with a central hole 3 and no slits which coil constitutes a closed circuit for making an induction current circulate. When both of the coils are superposed, an insertion hole 5 for an object to be bonded like a pipe or the like and a working hole 6 for bonding are formed on the superposed surface, so as to be capable of continuous linkage via each of the above central holes 3. Both of the coils 1, 2 superposed in the insulating state with insulative material 19 are constituted so as to be separable. On account of this separable constitution, the above different shape object to be bonded can be arranged in the inductor and taken out therefrom without any troubles.
Patent JP-H11224722-A (JP)
Title: Waterproof connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/52
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a front side of a housing from being damaged, and a connection terminal from being twisted by using a slider. SOLUTION: A waterproof connector comprises a housing 3 to store a male connection terminal 8, and a housing 21 to store a female connection terminals 34, and a sealant 13 is provided inside a hood part 5 of the housing 3. The housing 21 is provided with a cylindrical slider 22 which is fitted to the outer circumference of a forward part of the housing 21 and moved backward by the action of the housing on the counter side, a wire spring 23 to be deformed by the action of the slider 22, a holding member 24 to hold a rear part of the wire spring 23, and a locking part 42 to lock the holding member 24. Before the housing 3 works, the holding member 24 and the locking part 42 are locked, the slider 22 is located forward most through the wire spring 23, and a front side of the slide 22 is located forward of a forward side of the housing 21.
Patent JP-S60189699-A (JP)
Inventor: HOSONO NOBUHIRO
IPC: B64G1/36
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10239001-A (JP)
Title: Detecting device for position of travel device
Inventor: IDEUE KAZUO
IPC: G01B7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately obtain a drift quantity even when a gap value is changed. SOLUTION: A pair of gap detecting coils 5a, 5b arranged above and below are installed above a pair of drift detecting coils 3a, 3b arranged in parallel on the same plane, and AC currents are fed to the gap detecting coils 5a, 5b. A metal mark plate 2 is installed on a travel road surface 1. The drift quantity (positional drift in the y-direction) between a travel device and the mark plate 2 is obtained based on the induced voltage difference of the drift detecting coils 3a, 3b. A gap value is obtained based on the induced voltage difference of the gap detecting coils 5a, 5b. The obtained drift quantity is corrected with the gap value by a gap correcting circuit 14, the corrected drift signal Szh not affected by the change of the gap value is obtained, and steering control is applied based on the corrected drift signal Szh.
Patent JP-2000242446-A (JP)
Title: Memory control unit
Inventor: YAMAMOTO HIROAKI
IPC: B41J5/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a line buffer. SOLUTION: This unit 10 is provided with a memory controller 12, a page memory 14, a line buffer controller 16, an odd line buffer 18 and an even line buffer 20 or the like. The line buffer controller 16 performs control so as to write odd-numbered pixel data in pixel data, which are outputted from the page memory 14, into the odd line buffer 18, simultaneously, to read even- numbered pixel data written in the even line buffer 20, to read the pixel data out of the odd line buffer 18 and simultaneously to write the even-numbered pixel data in the even line buffer 20.
Patent JP-H06229054-A (JP)
Title: Ceiling structure
Inventor: KIYO HITSURITSU
IPC: E04B9/04
Filed: 1993-02-09
Abstract: PURPOSE: To perform an indoor ceiling work easily in a short period. CONSTITUTION: A ceiling joist 2 comprises upper parts 2 having respective flank piece upper edges formed in a upwardly U-shaped cross section and positioned to face each other with respective claw pieces 3 bent, and a lower part 2b suspended from the under surface of a central part and provided at its edge with a support piece 4. The ceiling joists are mounted in to form a crib-shape on the under surface of a ceiling batten 1 by means of clips 5. A support member 10 is mounted on an inner wall surface 11, and a ceiling panel 15 is placed between the support pieces 4 and the support piece 4 and a receiving piece 10b formed at the lower end of the support member.
Patent JP-H03247812-A (JP)
Title: Ground improvement and device therefor
Inventor: OGASAWARA KUNIHIRO
IPC: E02D3/12
Filed: 1990-02-23
Abstract: PURPOSE:To make it possible to carry out improvement work efficiently by inserting a boring rod into an excavated ditch to make the force-fit of the rod to an objective depth of the improvement, and injecting ground improvement liquid into a loose mud layer through the end of the rod when the boring rod is pulled out. CONSTITUTION:A neighborhood of each one end of a plurality of boring rods 2 is connected to an improvement device body 1 and is placed along the internal circumferential surface of an excavated ditch 4 in an underground continuous wall, etc. After that, each of the rods 2 is rotated by rotation of a submersible motor 12 connected to a group of gears 13 so that it is capable of rotation, and the press-fit of each of the rods 2 to an objective depth of the improvement of the loose mud layer 3 is made by means of the dead-weight of the body 1. Then, after the boring rod reaches the lower end, ground improvement liquid is injected into the loose mud layer 3 from the end of each of the rods 2 while pulling it out thereof. According to the constitution, an improved body 31 is reclaimed, the body 1 is pulled out from the ditch 4, and an excavator is set in the ditch 4 again to excavate the improved body and lower ground.
Patent JP-H07251280-A (JP)
Title: Method for laser beam welding in continuous rolling process of aluminum alloy
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/00
Filed: 1994-03-15
Abstract: PURPOSE:To reduce the breakage of the weld zone by charging the CO2 laser beam in the narrow gap of the butt joint of a coil, and performing the scanning in the width direction of the coil by synchronizing the converging position with the wedge-shaped position by a pressing roll to perform the welding. CONSTITUTION:An aluminum alloy coil 2 is held by an upper surface press roll 10 and a lower surface press roll 11 to form the edge-shaped part on the butt surfaces 12. The laser beam is charged in the narrow gap to increase the energy density to melt both surface of the tip parts to be joined. The converging position of the laser beam is synchronized with the wedge-shaped position to perform the scanning in the width direction of the coil. The welding is performed in the condition where the pulse peak output density Pp(MW/cm<2>) of the laser beam satisfies the area of 70 X cxp(-20 X Pa)<=Pp <=18000 Xexp(-16 X Pa). Where, Pa(MW/cm<2>) is the mean output density. This constitution allows the continuous operation of the rolling process.
Patent JP-H04356798-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMOTO MEGUMI
IPC: G06F15/78
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the number of pins of an EPROM incorporated microcomputer by reducing an address input for writing/reading and making small an additional circuit for an address input. CONSTITUTION:The device is provided with an address input (3) and an A/D conversion part (9) in an address conversion part (10) and in the A/D conversion (9) an address input of analog is performed a digital conversion and an address output is transmitted to a ROM part (2) with plural lines (x lines). Hence an external terminal can be reduced and a small number of pins of the EPROM incorporated microcomputer are possible. An input terminal of an address is one and the development of a small number of pins of the EPROM incorporated microcomputer with 20 pins or so is possible.
Patent JP-H06261587-A (JP)
Title: Torque-ripple removal circuit of three-phase brushless dc motor
Inventor: NAKANISHI HIDEYUKI
IPC: H02P6/10
Filed: 1993-03-04
Abstract: PURPOSE:To provide the torque-ripple removal circuit, of a three-phase brushless DC motor, wherein it removes torque ripples with good accuracy and its input offset voltage is small. CONSTITUTION:Torque-ripple-removal-signal generation means 600, 24 to 29 generate the difference signal between the sum of three-phase-half-wave signals out of sinusoidal-wave-three-phase driving signals supplied to stator windings 17 to 19 and a DC signal which has multipled a three-phase-half-wave-signal- amplitude value by SIN(pi/3). A modulation circuit 28 amplitude-modulates output signals of the torque-ripple-removal-signal generation means by a torque instruction. According to the output signal of a torque-instruction-error amplification means 22 in which a torque instruction control signal is input to a noninversion terminal and in which the sum of the inversion output of the modulation circuit 28 and a motor-total-current signal (the both-end voltage of a resistance 20) is input and amplified, the amplitude value of a phase driving signal is controlled by a current amplification circuit 10. The phase driving signal of the current amplification circuit 10 is supplied to transistors 11 to 16 whose collectors have been connected respectively to the stator windings 17 to 19.
Patent JP-H03247882-A (JP)
Title: Automatic vertical locking bar device
Inventor: HORI HIDEKI
IPC: E05B59/04
Filed: 1990-02-24
Abstract: PURPOSE:To exactly operate an automatic vertical locking bar device at low cost by a simple structure in which the slide motion amount of a driver to operate a locking bar to insert into a receiving seat set on a door frame or other door is widened and increased by a widening transmitter. CONSTITUTION:A locking bar 32 to insert into a reviving seat S set on a door frame or other door and a drive to operate the locking bar 32 are provided. A widening transmitter to widen the slide motion amount of the driver and to transmit it to the bar 32 is provided in the intermediate portion between the driver and the bar 32. In the transmitter, pinion gears 14 and 15 are provided between a drive rack 13 connected to an operating lever 12 and a rack 16 to be driven which is connected to the sliding lever 17 of a lever 17 to be driven for vertically moving the bar 32.
Patent JP-2000202082-A (JP)
Title: Training aid for swinging bat
Inventor: YAMASHITA CHIHARU
IPC: A63B69/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To precisely grasp how a bat is being swung by a method wherein a measuring instrument comprising a spring and a spherical weight is incorporated into a cavity formed in a baseball bat to display the speed of the weight when it has reached a measuring point and to display how many time the weight has passed the measuring point. SOLUTION: A baseball bat 1 is divided into two parts and a groove 2 is formed in each parts, and sensors 3, 4 are arranged in each groove. The sensors are connected to measuring instruments 5, 6 by wires. An end of a spring 8, to the forward end of which a spherical weight 7 is attached, is fixed to the groove 2 at a location on the side of a grip of the bat 1. Thus, when the bat 1 is swung, the weight 7 is moved in the groove 2 toward the forward end of the bat 1 so as to be sensed by the sensors 3, 4. That is, the sensor 3 senses a point to which the weight 7 has moved, while the sensor 4 measures how many times the weight 7 has passed the point. As a result, if a reference of the power of swinging of the bat is set by means of the spring constant of the spring 8 and the location to which the weight 7 has moved, the sharpness of swinging can also be grasped.
Patent JP-S57156828-A (JP)
Title: Automatic controller for plate thickness
Inventor: SEKI YOSHIROU
IPC: B21B37/60
Filed: 1981-03-25
Abstract: PURPOSE:To reduce the fluctuations in the thickness of a rolling material on the outlet side of rolls by provoding a width gage to the inlet side of a rolling mill and controlling a roll screw down device in accordance with the deviation value of the values measured by said width gage. CONSTITUTION:In the stage of rolling a rolling material 3 with a rolling mill 1, the width of the material 3 is measured with a width gage on the inlet side of the mill 1, and is applied to a delay device 6 which delays the width deviation signal by the time until the material 3 of the part detected of the width arrives at the mill 1. This delayed width deviation signal is inputted to an arithmetic device 9 which calculates the correction quantity for screw down position and inputs this to a screw down position controller 7. Since there is response delay in the controller 7, the screw down position is corrected and a screw down device 4 is driven so that the correction value thereof and the screw down position signal of a screw down position detector 5 of the rolling mill are made equal. Despite the presence of fluctuations in the thickness of the rolling material on the inlet side of the rolling mill, the rolling material of uniform thickness on the outlet side of the rolling mill is obtained.
Patent JP-H01217534-A (JP)
Title: Multi-processor system
Inventor: USHIMARU YUMIKO
IPC: G06F15/16
Filed: 1988-02-25
Abstract: PURPOSE:To attain the delivery of an interrupting request without depending on software and to shorten an interruption processing time by providing a means to input the interrupting request from an interrupting request reproducing means and to execute the announcement of the interrupting request to a main CPU. CONSTITUTION:A main CPU 101 and a sub CPU 102 share a main memory, etc., through a system bus 104. Then, the CPU 101 executes an interruption processing and the CPU 102 does not execute the interruption processing. When interruption is generated during the operation of the CPU 102 and an interruption requesting signal 105 is inputted, an interruption controller 103 informs the interruption generation of the CPU 101 and CPU 102 by an interruption informing signal 106. Thus, the CPU 102 sends an interruption reception informing signal 109 to an interrupting request reproducing circuit 111. Then, since an interruption reproducing signal 113 is outputted from the circuit 111, the signal 106 is outputted again from the controller 103 to the CPU 101 and the CPU 101 is activated. Thus, the delivery of the interrupting request is executed without depending on the software and the interruption processing time can be shortened.
Patent JP-S60188418-A (JP)
Title: Epoxy resin composition and semiconductor device sealed therewith
Inventor: KOSHIBE SHIGERU
IPC: C08G59/00
Filed: 1984-03-09
Abstract: PURPOSE:A low-stress epoxy resin composition excellent in thermal shock cracking resistance, and useful for sealing semiconductor devices, containing, as a filler, a specified rubber-modified silica formed by coating silica with a synthetic rubber. CONSTITUTION:An epoxy resin composition containing, as at least part of a filler, rubber-modified silica formed by reacting silica with a silane coupling agent and a synthetic rubber having terminal reactive functional groups. Said silica means a crystalline silica or an amorphous silica, and for use in semiconductor sealing, it is desirable that the silica is low in a content of electrolytic impurities or foreign matter, it has an average particle diameter of 3-8mu and it contains no particle having a diameter >=100mu. The rubbers having terminal reactive functional groups include butadiene rubber, isoprene rubber, acrylonitrile rubber and their copolymers and modified products terminated with polymerizable functional groups such as vinyl, hydroxyl, carboxyl, and amino groups.
Patent JP-H11236209-A (JP)
Title: Silica gel, synthetic quartz glass powder, quartz glass molding and their production
Inventor: SHIMA KOJI
IPC: C03B8/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a silica gel having a certain variation of the specific surface area by heating, to enhance the high temp. strength of a quartz glass molding and to suppress formation by hydrolyzing an alkoxysilane and carrying out treatment with a basic soln. in a solid state after gelling. SOLUTION: An alkoxysilane is hydrolyzed, allowed to gel and dried to obtain the objective silica gel. The variation of the specific surface area of the silica gel in a specified temp. range by heating in a firing process satisfies the relation of the formula (S150 -S1 ,000 )/S150 <=0.3, wherein S150 is specific surface area (m<2> /g) after drying at 150 deg.C and S1 ,000 is specific surface area after heating at 1,000 deg.C. Since the densification of the silica gel proceeds hardly in the firing temp. region and the porous state is maintained, carbon is easily removed from the silica gel. The objective synthetic quartz glass powder obtd. by firing the silica gel and a quartz glass molding obtd. by melting and molding the powder contain a small amt. of residual carbon and have high quality.
Patent JP-H03246013-A (JP)
Title: Mold
Inventor: NOMURA KAZUO
IPC: B29C45/73
Filed: 1990-02-23
Abstract: PURPOSE:To improve a quality of a mold product by equalizing a temperature distribution of a molding part without requiring a long time, by a method wherein one groove drawn around in a fixed route is formed on the opposite side of a molding part of a template, a supporting plate is provided on the surface where the groove is formed and a circulation hole is formed. CONSTITUTION:Since a molding part 3 of a mold 1 is formed on a template 2 and a groove 4A in the opposite side where the molding part 3 of the template 2 is formed is formed before preparation of a support plate to the template, one groove can be set up arbitrarily in a fixed route and a circulation hole 4 which becomes an appropriate temperature distribution is arranged. When a fluid is passed through the circulation hole 4 from an IN side to an OUT side, a temperature of the fluid is spread to the molding part 3 like an isothermal line of an illustration (B). With this construction, temperature distributions of a plane and the side of the molding part 3 become uniform, deficient flailing of a molding material to be cast into the molding part 3 or a deformation of a molded product are avoided and an improvement in a quality can be contrived.
Patent JP-2000243563-A (JP)
Title: Organic luminescent element
Inventor: HORII MASATOSHI
IPC: H01L51/50
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic luminescent element of white-colored luminescence by simple element constitution only installing a luminescent layer comprising an organic material of blue-colored luminescence and an organic material of orange-colored luminescence. SOLUTION: An anode 22 is formed on a glass substrate 21 in the form of a film, a hole transport layer 23, a blue-colored luminescent layer 24, an orange-colored luminescent layer 25, and an electron transport layer 26 are stacked on the anode 22, and a cathode 27 is formed on the electron transport layer 26 in the form of a film. By installing an organic material of blue-colored luminescence on the anode side and an organic material of orange-colored luminescence on the cathode side, since the blue-colored luminescence reaches the transparent substrate without passing the orange-colored luminescent material, the blue-colored luminescence is not absorbed in the orange-colored luminescent material, and a luminescent element effectively emitting white-colored light can be obtained.
Patent JP-H05239535-A (JP)
Title: Method for melting extreme-low carbon steel
Inventor: KIYOSE AKITO
IPC: C21C7/10
Filed: 1992-02-28
Abstract: PURPOSE:To improve decarburizing reaction and to easily obtain an extreme-low carbon steel by adding a solid material of a prescribed grain diameter containing Ca(OH)2 and a gas component such as TiH2 to molten steel having a prescribed or lower carbon in the reduced pressure. CONSTITUTION:The molten steel having <=0.005mass% carbon concn. is incorporated in a vacuum vessel. To this molten steel, one kind or a mixed material of solid materials [Ca(OH)2, Mg(OH)2, TiH2, MgH2, etc.] containing gas components and having 0.2-10mm grain diameter is added. Then, by the gas instantaneously decomposed and generated, the gas-liquid reaction interface area is increased to promote the decarburizing reaction. In such way, the extreme-low carbon steel having <=0.001mass% carbon content in the molten steel is obtd.